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//
// Test Suite for C-API GEOSWithin
#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
// Common data used in test cases.
struct test_capigeoswithin_data : public capitest::utility {};
typedef test_group<test_capigeoswithin_data> group;
typedef group::object object;
group test_capigeoswithin_group("capi::GEOSWithin");
//
// Test Cases
//
template<>
template<>
void object::test<1>
()
{
geom1_ = GEOSGeomFromWKT("POLYGON EMPTY");
geom2_ = GEOSGeomFromWKT("POLYGON EMPTY");
ensure(nullptr != geom1_);
ensure(nullptr != geom2_);
char const r1 = GEOSWithin(geom1_, geom2_);
ensure_equals(r1, 0);
char const r2 = GEOSWithin(geom2_, geom1_);
ensure_equals(r2, 0);
}
template<>
template<>
void object::test<2>
()
{
geom1_ = GEOSGeomFromWKT("POLYGON((1 1,1 5,5 5,5 1,1 1))");
geom2_ = GEOSGeomFromWKT("POINT(2 2)");
ensure(nullptr != geom1_);
ensure(nullptr != geom2_);
char const r1 = GEOSWithin(geom1_, geom2_);
ensure_equals(int(r1), 0);
char const r2 = GEOSWithin(geom2_, geom1_);
ensure_equals(int(r2), 1);
}
template<>
template<>
void object::test<3>
()
{
geom1_ = GEOSGeomFromWKT("MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0)))");
geom2_ = GEOSGeomFromWKT("POLYGON((1 1,1 2,2 2,2 1,1 1))");
ensure(nullptr != geom1_);
ensure(nullptr != geom2_);
char const r1 = GEOSWithin(geom1_, geom2_);
ensure_equals(int(r1), 0);
char const r2 = GEOSWithin(geom2_, geom1_);
ensure_equals(int(r2), 1);
}
template<>
template<>
void object::test<4>()
{
geom1_ = fromWKT("CIRCULARSTRING (0 0, 1 1, 2 0)");
geom2_ = fromWKT("LINESTRING (1 0, 2 0)");
ensure(geom1_);
ensure(geom2_);
ensure_equals("curved geometry not supported", GEOSWithin(geom2_, geom1_), 2);
}
} // namespace tut
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